2 Intangible assets

The carrying amount of intangible assets comprises goodwill on the acquisition of Erber Group in 2020 (€469 million, representing 90% of the total goodwill of € 522 million; the remaining goodwill of €53 million has been recognized by a subsidiary of Koninklijke DSM N.V., as 10% of the shares in the Erber Group have been acquired by that subsidiary), see also Note 3 Change in the scope of the consolidation of the ‘Consolidated financial statements’, NeoResins in 2005 (€358 million), Crina in 2006 (€8 million) and Pentapharm in 2007 (€36 million). For full information on these assets including the discussion of the related impairment tests, see Note 8 Intangible assets to the ‘Consolidated financial statements’. Other intangible assets are related to the Corporate service activities and have therefore been transferred at book value to the services company, see Note 1 General.